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Individual
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Individual
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Priority to ES101258UpriorityCriticalpatent/ES101258Y/en
Publication of ES101258UpublicationCriticalpatent/ES101258U/en
Application grantedgrantedCritical
Publication of ES101258YpublicationCriticalpatent/ES101258Y/en
"A FOLDING STAND FOR CONSTRUCTION", essentially characterized by comprising two ladders formed respectively by two rigid and resistant tubes, which are joined at the top with the possibility of rotation by means of hinged sets, involving the upper terminals of these base tubes , the arrangement of support planes of work boards, those with end stops to ensure said placement, with the lower terminals of said basic tubes supporting points based on plates and the arrangement in the intermediate zone of other transverse tubes that reinforce the structure and determine the formation of another staggered height for work, counting the trestle with a chain fixed permanently in each opposite ladder and that limits the opening of the set. (Machine-translation by Google Translate, not legally binding)
ES101258U1963-09-071963-09-07
Foldable construction trestle
ExpiredES101258Y
(en)